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Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 772 · 40 questions
TalentJR

Code tip (Ask, send, show): URL = protocol :// domain name / path, e.g. https://www.example.com/about.html. Browser asks → DNS finds the server → server sends the files → browser shows the page. https (with the lock) scrambles the data; http does not.

NameDateTime takenScore ___ / 40
  1. 1.🌍 What is the path in this URL?
    http://school.example.in/games/chess.html
    (a) /about.html (b) school.example.in (c) http (d) /games/chess.html
  2. 2.🌍 What is the path in this URL?
    https://kids.example.org/art/gallery.html
    (a) https (b) kids.example.org (c) /art/gallery.html (d) /news/today.html
  3. 3.🌍 What is the path in this URL?
    https://kids.example.org/games/chess.html
    (a) kids.example.org (b) /about.html (c) https (d) /games/chess.html
  4. 4.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.com/index.html
    (a) Yes (b) No
  5. 5.🔢 When you open a web page, which comes first: “the browser shows it” or “DNS finds the server”? (a) DNS finds the server (b) the browser shows it
  6. 6.🔒 What does the lock (HTTPS) in the address bar mean? (a) the data is scrambled (b) the site is free (c) the site is a game (d) the site is fast
  7. 7.🌍 What is the protocol in this URL?
    http://www.example.net/news/today.html
    (a) http (b) www.example.net (c) /news/today.html (d) https
  8. 8.True or false: the browser asks for a web page. (a) True (b) False
  9. 9.True or false: the URL sends the page back. (a) True (b) False
  10. 10.🌍 What is the path in this URL?
    https://kids.example.org/news/today.html
    (a) kids.example.org (b) https (c) /games/chess.html (d) /news/today.html
  11. 11.🌍 What is the path in this URL?
    http://www.example.com/about.html
    (a) www.example.com (b) /about.html (c) http (d) /maths/tables.html
  12. 12.🌍 What is the protocol in this URL?
    https://www.example.com/about.html
    (a) www.example.com (b) /about.html (c) http (d) https
  13. 13.🌍 Which one shows the page to you? (a) the URL (b) the browser (c) the server (d) HTTPS
  14. 14.True or false: the browser shows the page to you. (a) False (b) True
  15. 15.🌍 What is the protocol in this URL?
    https://www.example.com/art/gallery.html
    (a) http (b) /art/gallery.html (c) https (d) www.example.com
  16. 16.🌍 What do we call the computer that stores a website? (a) a server (b) a printer (c) a mouse (d) a keyboard
  17. 17.🌍 Which one sends the page back? (a) HTTPS (b) the browser (c) the URL (d) the server
  18. 18.🔢 When you open a web page, which comes first: “the server sends files” or “the browser asks it”? (a) the browser asks it (b) the server sends files
  19. 19.🌍 What is the protocol in this URL?
    https://www.example.com/games/chess.html
    (a) /games/chess.html (b) https (c) www.example.com (d) http
  20. 20.True or false: HTTPS stores the site’s files. (a) False (b) True
  21. 21.🔢 When you open a web page, which comes FIRST? (a) the browser asks it (b) you type the URL (c) the server sends files (d) DNS finds the server
  22. 22.True or false: the server stores the site’s files. (a) False (b) True
  23. 23.True or false: the server sends the page back. (a) False (b) True
  24. 24.🌍 What is the protocol in this URL?
    https://school.example.in/games/chess.html
    (a) https (b) http (c) school.example.in (d) /games/chess.html
  25. 25.🌍 What is the domain name in this URL?
    https://kids.example.org/games/chess.html
    (a) school.example.in (b) https (c) /games/chess.html (d) kids.example.org
  26. 26.🌍 Which one is the page’s address? (a) the browser (b) the URL (c) the server (d) HTTPS
  27. 27.🌍 What is the domain name in this URL?
    http://kids.example.org/about.html
    (a) /about.html (b) school.example.in (c) kids.example.org (d) http
  28. 28.🔒 Is the connection to this address scrambled (encrypted)?
    http://school.example.in/art/gallery.html
    (a) No (b) Yes
  29. 29.🔢 When you open a web page, which comes LAST? (a) the server sends files (b) DNS finds the server (c) the browser shows it (d) the browser asks it
  30. 30.True or false: the URL stores the site’s files. (a) True (b) False
  31. 31.True or false: the browser sends the page back. (a) True (b) False
  32. 32.🌍 What is the protocol in this URL?
    https://learn.example.com/maths/tables.html
    (a) https (b) /maths/tables.html (c) http (d) learn.example.com
  33. 33.True or false: the browser scrambles data on its way. (a) False (b) True
  34. 34.🌍 What is the protocol in this URL?
    https://www.example.net/news/today.html
    (a) www.example.net (b) http (c) /news/today.html (d) https
  35. 35.🌍 What is the path in this URL?
    http://www.example.com/games/chess.html
    (a) /games/chess.html (b) http (c) /about.html (d) www.example.com
  36. 36.🔒 Is the connection to this address scrambled (encrypted)?
    http://www.example.com/about.html
    (a) No (b) Yes
  37. 37.True or false: the URL scrambles data on its way. (a) True (b) False
  38. 38.🌍 What is the protocol in this URL?
    https://www.example.com/index.html
    (a) /index.html (b) https (c) http (d) www.example.com
  39. 39.🌍 What is the path in this URL?
    http://www.example.com/maths/tables.html
    (a) www.example.com (b) http (c) /index.html (d) /maths/tables.html
  40. 40.🌍 What does a web address (URL) tell the browser? (a) how old you are (b) where the page is (c) the page colour (d) your password

Answer key

  1. /games/chess.html
  2. /art/gallery.html
  3. /games/chess.html
  4. Yes
  5. DNS finds the server
  6. the data is scrambled
  7. http
  8. True
  9. False
  10. /news/today.html
  11. /about.html
  12. https
  13. the browser
  14. True
  15. https
  16. a server
  17. the server
  18. the browser asks it
  19. https
  20. False
  21. you type the URL
  22. True
  23. True
  24. https
  25. kids.example.org
  26. the URL
  27. kids.example.org
  28. No
  29. the browser shows it
  30. False
  31. False
  32. https
  33. False
  34. https
  35. /games/chess.html
  36. No
  37. False
  38. https
  39. /maths/tables.html
  40. where the page is

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